(0 18 15)(1 19 8)(2 6 3 16 4)(5 10 7)(9 13 11)(12 17 14)
ALLOWS (11/8)-SEQUENCE
1: (0 3 15)
(0)(1 19 8)(2 6 3 18 15 16 4)(5 10 7)(9 13 11)(12 17 14)
2: (1 19 8)
(0)(1)(2 6 3 18 15 16 4)(5 10 7)(8)(9 13 11)(12 17 14)(19)
3: (4 15 16)
(0)(1)(2 6 3 18 15)(4)(5 10 7)(8)(9 13 11)(12 17 14)(16)(19)
4: (2 18 15)
(0)(1)(2)(3 18 6)(4)(5 10 7)(8)(9 13 11)(12 17 14)(15)(16)(19)